DT 109, 200/50 ohms, grey

The DT 109 series is used throughout the world for news gathering, film, TV production and live events.
The headphones are exceptionally comfortable with a soft headband and ear pads. A high level of ambient noise attenuation is achieved with the closed design of the ear cups. Rugged construction ensures reliability for many years of use. All models are available in grey or black.

technical data

Transmission type

Wired

Headphone design (operating principle)

Closed

Headphone impedanceAlso known as nominal impedance. The impedance is the AC resistance of the coils of loudspeakers and headphones in ohms. Since impedance depends on the frequency, it is always specified at a frequency of one kilohertz.

50 ohms

Headphone frequency responseThe frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones.

Polar patternThe polar pattern is the preferred pick-up direction of the microphone. According to the shape of the corresponding measurement plot, there are omni-directional, cardioid, super-cardioid or hyper-cardioid as well as figure-of-eight patterns. for microphone

Hypercardiod

Transducer typeThe transducer system is designed as a dynamic moving coil microphone, as a ribbon microphone or as a condenser microphone. for microphone

Dynamic - Hypercardioid

ConstructionSound coupling to the ear. A differentiation is made between supraaural headphones, circumaural headphones and in-ear headphones.